chipset_device_fuzz

Struct FuzzChipset

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pub struct FuzzChipset { /* private fields */ }
Expand description

A chipset for fuzz-testing devices.

Intelligently generates MMIO/PIO/PCI accesses based on what interfaces the device supports, and what intercepts the device has configured.

Resilient against runtime remapping of intercept regions.

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impl FuzzChipset

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pub fn new(max_poll_count: usize) -> Self

Construct a new FuzzChipset. Any asynchronous operations will be polled at most max_poll_count times before panicking.

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pub fn device_builder<T: ChipsetDevice>( &mut self, name: &'static str, ) -> ArcMutexChipsetDeviceBuilder<FuzzChipsetServicesImpl<'_>, T>

Return a device builder associated with the chipset

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pub fn get_arbitrary_action( &self, u: &mut Unstructured<'_>, ) -> Result<ChipsetAction>

Intelligently suggest a random ChipsetAction, based on the currently registered devices, intercept regions, etc…

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pub fn exec_action(&self, action: ChipsetAction) -> Option<()>

Execute the provided ChipsetAction

Trait Implementations§

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impl Default for FuzzChipset

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fn default() -> FuzzChipset

Returns the “default value” for a type. Read more

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